78031083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68993}}^1$

素因数の和:69038

約数の個数: 16

約数和(自身を含む): 115909920

約数和(自身を除く): 37878837

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 68993, 206979, 896909, 2000797, 2690727, 6002391, 26010361, 78031083]

約数ペア:

[(1, 78031083), (3, 26010361), (13, 6002391), (29, 2690727), (39, 2000797), (87, 896909), (377, 206979), (1131, 68993)]